Forethumb
Forethumb is #39 in Utilities Paid in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperTakuto Nakamura
CategoryUtilities
Price150 JPY
Released
Rating★ 3.7 (26)
Version2.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
3.7 ★
26 ratings
Measured
Best rank now
#39
Utilities PaidMeasured
Forethumb on the App Store
App details
App ID
1325147667
Publisher
Takuto Nakamura
Minimum OS
iOS 16.4+
Content rating
4+
Languages
2
EN JA
Size
75 MB
Forethumb downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Forethumb's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | UtilitiesPaid | #39 |
Apps near Forethumb on the chart
Utilities Paid, around #39.
Ratings
App Store, worldwide.
Rating
3.7 ★
26 ratings
Measured
Ratings
26
Measured
About Forethumb
Forethumb enables you to input characters on your iOS device with morse code.
You can type sentences blindfold, if you memorized morse code for forethumb.
[Function]
- Character input is possible by single key type or paddle type Morse input.
- The sound is played when you input the morse code.
- In the case of the single key type, swiping the key to the left will "delete" and swiping to the right will "enter space".
- You can change the default gap length.
[Functional Limitations]
- The characters that you can enter are alphabets, numbers, some symbols, and Japanese.
[Attention]
- You have to do the additional procedure of Forethumb to use it (Settings -> General -> Keyboard).
- Then, you also have to turn on the "Full Access" for Forethumb.
* Please don’t worry; The developer does not collect your data at all.
[Support]
- Please do not hesitate to contact the developer for any defect reports or questions/requests.
- The developer will consider any requests about additional function.
- The developer may end support for older iOS without notice.
You can type sentences blindfold, if you memorized morse code for forethumb.
[Function]
- Character input is possible by single key type or paddle type Morse input.
- The sound is played when you input the morse code.
- In the case of the single key type, swiping the key to the left will "delete" and swiping to the right will "enter space".
- You can change the default gap length.
[Functional Limitations]
- The characters that you can enter are alphabets, numbers, some symbols, and Japanese.
[Attention]
- You have to do the additional procedure of Forethumb to use it (Settings -> General -> Keyboard).
- Then, you also have to turn on the "Full Access" for Forethumb.
* Please don’t worry; The developer does not collect your data at all.
[Support]
- Please do not hesitate to contact the developer for any defect reports or questions/requests.
- The developer will consider any requests about additional function.
- The developer may end support for older iOS without notice.
Latest updates
2.2
Modification
- Fixed a bug where morse input would not stop when operating a single key or paddle with multiple fingers.